Price

rebased to 0%

KLAC, solidCOHR, dashed

KLACKLA Corp

137.98+6.30%· post 139.29

Mkt cap$180.4BRevenue$4.1BQ1 FY27Revenue$13.6BFY26

COHRCoherent Corp.

193.70+14.10%· post 194.79

ClosedNov 6 '26

Mkt cap$38.0BRevenue$2.4BQ1 FY27Revenue$7.1BFY26

vs

Compare

ClosedNov 6 '26

KLACKLA Corp

vs

COHRCoherent Corp.

137.98+6.30%post 139.29

Price

193.70+14.10%post 194.79

$180.4B

Mkt cap

$38.0B

Q1 FY27$4.1B

Revenue

$2.4BQ1 FY27

FY26$13.6B

Revenue

$7.1BFY26

KLAC compared with COHR: revenue, margins and what each company keeps, and the suppliers and customers both name